Home / 1,033,958.08-1,426,837.20-575,071.28

Finding the Fourth Proportional to 1,033,958.08, 1,426,837.20 and 575,071.28

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Solution

The fourth proportional to 1,033,958.08, 1,426,837.20 and 575,071.28 is: 793,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,958.08 : 1,426,837.20 = 575,071.28 : x
  2. Step 2: Convert to fraction form
    1,033,958.08/1,426,837.20 = 575,071.28/x
  3. Step 3: Cross multiply
    1,033,958.08x = 1,426,837.20 × 575,071.28
  4. Step 4: Simplify right side
    1,033,958.08x = 820,533,094,955.62
  5. Step 5: Solve for x
    x = 820,533,094,955.62/1,033,958.08
  6. Step 6: Final answer
    x = 793,584.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.